Arduino Projects – Discover a wide range of Arduino-based DIY projects, from metal detectors and 3D ground scanners to robotics, wireless communication, IoT devices, and environmental monitoring systems. Each project includes detailed circuit diagrams, source code, hardware lists, assembly instructions, and troubleshooting tips to help beginners and advanced makers build reliable electronic systems.
DIY simple obstacle avoiding car This simple obstacle avoiding car uses ultrasonic waves for distance measurement and determines the direction of the car according to the measured distance. Simplified handling of obstacles avoiding, as long as there are obstacles, turn right. To save costs, only one ultrasonic wave module, so only objects in front of …
DIY simple obstacle avoiding car (diagram and source code) Read More »
Using the device, you can remotely android control RGB LED strip (or RGB LEDs) via any Android device with an integrated Bluetooth module. A distinctive feature of this project is the simplicity of the hardware and software part of the system, which includes a Bluetooth controller, a portable Android device with an installed application (smartphone, …
Old-style hard drives (not SSDs) use very good brushless BLDC motors. And it often happens that the propeller itself has burned out, but the engine works fine and it is a pity to throw it out. Brushless motors are more durable than conventional brushed motors because they do not have a commutator – brush commutator. …
